function doReadline()
{
$keys = $this->conf->getAll();
foreach ($keys as $key => $val) {
$defs = $this->conf->getDefs($key);
if (arr::hasKey($defs, 'vartype')) {
$typeset = $defs['vartype'];
} else {
$typeset = typeof($val);
}
if (typeof($val) == 'array') {
// Can't deal with these yet
} else {
printf(__astr("\\b{%s}: %s\n"), $key, $defs['description']);
if (arr::hasKey($defs, 'extdescription')) {
printf(__astr('\\g{%s}'), $defs['extdescription']);
}
printf(__astr(" ["));
switch ($typeset) {
case 'boolean':
if ($val) {
printf(__astr("\\c{ltcyan true}"));
} else {
printf(__astr("(\\c{cyan false})"));
}
break;
case 'NULL':
printf(__astr("\\c{red NULL}"));
break;
case 'integer':
printf(__astr("\\c{cyan %d}"), $val);
break;
case 'float':
printf(__astr("\\c{cyan %.2f}"), $val);
break;
default:
printf(__astr("\\c{yellow '%s'}"), $val);
}
printf(__astr("]: "));
$rl = console::readline();
if ($rl) {
$this->conf->{$key} = $rl;
printf("Updated value of %s\n", $key);
}
printf("\n");
}
}
return true;
}
